Zone damper



FIG. 1 is a front elevation view of a zone damper.

FIG. 2 is a back elevation view of the zone damper shown in FIG. 1.

FIG. 3 is a top plan view of the zone damper shown in FIG. 1.

FIG. 4 is a bottom plan view of the zone damper shown in FIG. 1.

FIG. 5 is a side elevation view of the zone damper taken from the left side of FIG. 1.

FIG. 6 is side elevation view of the zone damper taken from the right side of FIG. 1; and,

FIG. 7 is a perspective view taken from the upper back left of the zone damper shown in FIG. 1.

The broken lines showing parts of the drawings are included for the purpose of illustrating use and environment and form no part of the claimed design. 

CLAIM I claim the ornamental design for a zone damper, as shown and described. 